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Doubles in session


Current system
20032+2456
L 33
HD 190321


Nearby doubles
4' : 20035+2453
POU4197

6' : 20031+2456
ROE 147

11' : 20032+2506
POU4194AB

14' : 20044+2501
POU4202

14' : 20044+2502
POU4203

20' : 20041+2514
POU4199

20' : 20046+2509
POU4204

21' : 20020+2456
STT 395

21' : 20047+2443
BRT3354

24' : 20029+2518
POU4192

30' : 20051+2515
POU4207

31' : 20030+2426
POU4191

32' : 20015+2439
TDS1032

36' : 20050+2526
FMR 157

37' : 20009+2446
POU4184

38' : 20053+2427
TDT1961

38' : 20061+2443
TDT1978

39' : 20030+2534
NSN 726

40' : 20007+2445
BKO 753

40' : 20006+2451
POU4183AB

41' : 20003+2509
POU4182

43' : 20027+2415
POU4187

44' : 20017+2420
POU4185

45' : 20003+2446
POU4181

45' : 20019+2417
POU4186

46' : 20003+2447
BKO 751



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20032+2456 L 33 (HD 190321)

 
 
20h 03m 30.00s +24° 56' 00.0" P.A. 20.00 sep 0.5 mag 8.00,9.00
 
 
Coord 2000 20032+2456 Discov num L    33 Comp Coord arcsec 2000 20 03 30.00 +24 56 00.0
Date first 1900 Date last 1900 Obs 1
Pa first 20 Pa last 20.1 P.A. Now (θ) 20.1°
Sep first 0.5 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 8.00 Mag sec 9.00 delta mag (ΔM) 1 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190321 Constellation Vulpecula SAO 88127 Tycho2 2145-00296-1
HD 190321 DM BD+24 3987 Coordinate calcolate 1 Coordinate calculated yes
 
 
WDS 20032+2456 L 33 (HD 190321) : NOTES
 
 
discov_num notes refcode
L 33 BD may be +24@3987 if double star is real.
 
 
REFERENCES
 
 
refcode metd author reference
L__1891 orb - Lewis, T. 1891MNRAS..51..462L
L__1891 MNRAS 51, 462, 1891
L__1894a Ma - Lewis, T. 1894MNRAS..54..314.
L__1894a MNRAS 54, 314, 1894
L__1894b Ma - Lewis, T. (measure by Edney, D.J.) 1894MNRAS..54..314.
L__1894b MNRAS 54, 314, 1894
L__1894c Ma j Lewis, T. (measure by Turner, H.) 1894MNRAS..54..314.
L__1894c MNRAS 54, 314, 1894
L__1894d Ma - Lewis, T. 1894RGOO...........
L__1894d Greenwich Observations, 1894
L__1894e orb - Lewis, T. 1894MNRAS..55...19L
L__1894e MNRAS 55, 19, 1894; MNRAS 55, 341, 1894
L__1895a Ma - Lewis, T. 1895RGOO...........
L__1895a Greenwich Observations, 1895
L__1895b Ma - Lewis, T. (measure by Bowyer, W.M.) 1895RGOO...........
L__1895b Greenwich Observations, 1895
L__1895c Ma - Lewis, T. (measure by Christie, W.H.) 1895RGOO...........
L__1895c Greenwich Observations, 1895
L__1895d Ma - Lewis, T. (measure by Hollis, H.P.) 1895RGOO...........
L__1895d Greenwich Observations, 1895
L__1895e Ma - Lewis, T. (measure by Maunder, E.W.) 1895RGOO...........
L__1895e Greenwich Observations, 1895
L__1895f Ma - Lewis, T. (measure by Niblett) 1895RGOO...........
L__1895f Greenwich Observations, 1895
L__1895g orb - Lewis, T. 1895MNRAS..56...33L
L__1895g MNRAS 56, 33, 1895
L__1896a Ma j Lewis, T. 1896RGOO...........
L__1896a Greenwich Observations, 1896 (data also in MNRAS 59, 400, 1899) 1899MNRAS..59..400.
L__1896b Ma - Lewis, T. (measure by Edney, D.J.) 1896RGOO...........
L__1896b Greenwich Observations, 1896 (data also in MNRAS 59, 400, 1899) 1899MNRAS..59..400.
L__1896c Ma j Lewis, T. (measure by Melotte, P.) 1896RGOO...........
L__1896c Greenwich Observations, 1896 (data also in MNRAS 59, 400, 1899) 1899MNRAS..59..400.
L__1896d Ma - Lewis, T. (measure by Niblett) 1896RGOO...........
L__1896d Greenwich Observations, 1896 (data also in MNRAS 59, 400, 1899) 1899MNRAS..59..400.
L__1897 Ma - Lewis, T. 1897RGOO...........
L__1897 +Po Greenwich Observations, 1897
L__1898a Ma j Lewis, T. 1898RGOO...........
L__1898a Greenwich Observations, 1898
L__1898b Ma - Lewis, T. (measure by Cowell, P.H.) 1898RGOO...........
L__1898b Greenwich Observations, 1898
L__1898c Ma - Lewis, T. (measure by Melotte, P.) 1898RGOO...........
L__1898c Greenwich Observations, 1898
L__1899a Ma j Lewis, T. 1899RGOO...........
L__1899a Greenwich Observations, 1899 (data also in MNRAS 60, 494, 1900) 1900MNRAS..60..494.
L__1899b Ma - Lewis, T. (measure by Cowell, P.H.) 1899RGOO...........
L__1899b Greenwich Observations, 1899 (data also in MNRAS 60, 494, 1900) 1900MNRAS..60..494.
L__1899c Ma - Lewis, T. (measure by Dyson, F.) 1899RGOO...........
L__1899c Greenwich Observations, 1899 (data also in MNRAS 60, 494, 1900) 1900MNRAS..60..494.
L__1899d Ma j Lewis, T. (measure by Melotte, P.) 1899RGOO...........
L__1899d Greenwich Observations, 1899 (data also in MNRAS 60, 494, 1900) 1900MNRAS..60..494.
L__1900 Ma j Lewis, T. 1900RGOO...........
L__1900 Greenwich Observations, 1900 (data also in MNRAS 61, 486, 1901) 1901MNRAS..61..486.
L__1900c Ma - Lewis, T. 1900MNRAS..60..595.
L__1900c MNRAS 60, 595, 1900
L__1901 Ma - Lewis, T. 1901RGOO...........
L__1901 Greenwich Observations, 1901 (data also in MNRAS 62, 383, 1902) 1902MNRAS..62..383E
L__1902a Ma - Lewis, T. 1902RGOO...........
L__1902a Greenwich Observations, 1902 (data also in MNRAS 63, 403, 1903) 1903MNRAS..63..403.
L__1903 Ma - Lewis, T. 1903RGOO...........
L__1903 Greenwich Observations, 1903 (data also in MNRAS 64, 789, 1904) 1904MNRAS..64..789.
L__1904 Ma j Lewis, T. 1904RGOO...........
L__1904 Greenwich Observations, 1904 (data also in MNRAS 66, 17, 1905) 1905MNRAS..66...17L
L__1905 Ma - Lewis, T. 1905RGOO...........
L__1905 Greenwich Observations, 1905
L__1906a Ma - Lewis, T. 1906RGOO...........
L__1906a Greenwich Observations, 1906 (data also in MNRAS 68, 39, 1907) 1907MNRAS..68...39.
L__1906b Ma - Lewis, T. 1906MmRAS..56....1L
L__1906b +orb MemRAS 56, 1906
L__1907 Ma j Lewis, T. 1907RGOO...........
L__1907 Greenwich Observations, 1907 (data also in MNRAS 68, 525, 1908) 1908MNRAS..68..525L
L__1908 Ma - Lewis, T. 1908RGOO...........
L__1908 Greenwich Observations, 1908 (data also in MNRAS 69, 588, 1909) 1909MNRAS..69..588.
L__1909 Ma - Lewis, T. 1909RGOO...........
L__1909 Greenwich Observations, 1909 (data also in MNRAS 70, 630, 1910) 1910MNRAS..70..630.
L__1911 Ma j Lewis, T. 1911MNRAS..71..728.
L__1911 MNRAS 71, 728, 1911
L__1912 Ma - Lewis, T. 1912MNRAS..73...93E
L__1912 MNRAS 73, 93, 1912 (all data also in L__1921)
L__1921 Ma - Lewis, T. .
L__1921 Greenwich Cat. of Double Stars, 1921
L__1932A Ma - Lewis, T. 1932QB821.A43......
L__1932A cited in ADS (Aitken Double Star Cat.), 1932
L__1937A Ma - Lewis, T. 1937AnLei..18....1S
L__1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20032+2456 L 33 1900 1 20 0.4 8.00 9.00 N

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20032+2456 L 33 (HD 190321) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20032+2456 L 33 (HD 190321) : MEASURES
 
 
No records found.

 
 
WDS 20032+2456 (HD 190321) : VIRTUAL EYEPIECE
 
 

20032+2456 L 33A mag 8 20032+2456 L 33B sep 0.5 P.A. 18.40 mag 9 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20032+2456 (HD 190321) : ALADIN DSS IMAGE @ 20h 03m 30.00s +24° 56' 00.0"
 
 
 
 
WDS 20032+2456 L 33 (HD 190321) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20032+2456 L 33 distance=0' 20035+2453 POU4197 distance=4' 20031+2456 ROE 147 distance=6' 20032+2506 POU4194AB distance=11' 20032+2506 POU4195AC distance=11' 20032+2506 POU4195BC distance=11' 20044+2501 POU4202 distance=14' 20044+2502 POU4203 distance=14' 20041+2514 POU4199 distance=20' 20046+2509 POU4204 distance=20' 20020+2456 STT 395 distance=21' 20047+2443 BRT3354 distance=21' 20029+2518 POU4192 distance=24' 20051+2515 POU4207 distance=30' 20030+2426 POU4191 distance=31' 20015+2439 TDS1032 distance=32' 20050+2526 FMR 157 distance=36' 20009+2446 POU4184 distance=37' 20053+2427 TDT1961 distance=38' 20061+2443 TDT1978 distance=38' 20030+2534 NSN 726 distance=39' 20007+2445 BKO 753 distance=40' 20006+2451 POU4183AB distance=40' 20006+2451 BKO 752BC distance=40' 20003+2509 POU4182 distance=41' 20027+2415 POU4187 distance=43' 20017+2420 POU4185 distance=44' 20003+2446 POU4181 distance=45' 20019+2417 POU4186 distance=45' 20003+2447 BKO 751 distance=46' 20016+2418 BKO 754 distance=46' 20002+2446 BKO 750 distance=47' 20000+2446 POU4175 distance=48' 20070+2503 LOS 4AB distance=49' 20070+2503 POU4219AC distance=49' 20070+2503 POU4219BC distance=49' 20002+2434 POU4180 distance=50' 20008+2533 BRT 206 distance=52' 20058+2536 HJ 1479 distance=52' 19597+2450 POU4170 distance=52' 20042+2547 HLA 26 distance=53' 20057+2412 BAR 52AB distance=53' 20057+2412 BAR 52AC distance=53' 20067+2426 A 2995 distance=54' 19595+2443 BU 469 distance=56' 19596+2435 POU4168 distance=57' 20002+2420 POU4178 distance=58' 20076+2505 POU4223 distance=58' 20077+2453 POU4224 distance=58' 19594+2450 CHE 186 distance=58' 20029+2356 POU4190 distance=61' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20032+2456 L 33 20 0.5
Show 20035+2453 POU4197 41 19.3 4
Show 20031+2456 ROE 147 178 2.1 6
Show 20032+2506 POU4194 AB 288 14.5 11
Show 20032+2506 POU4195 AC 279 22.9 11
Show 20032+2506 POU4195 BC 264 8.9 11
Show 20044+2501 POU4202 286 15.1 14
Show 20044+2502 POU4203 358 13.8 14
Show 20041+2514 POU4199 85 2.7 20
Show 20046+2509 POU4204 282 4.3 20
Show 20020+2456 STT 395 129 0.7 21
Show 20047+2443 BRT3354 5 3.8 21
Show 20029+2518 POU4192 277 9.4 24
Show 20051+2515 POU4207 330 14.3 30
Show 20030+2426 POU4191 81 17.7 31
Show 20015+2439 TDS1032 95 0.8 32
Show 20050+2526 FMR 157 356 24.5 36
Show 20009+2446 POU4184 9 13.2 37
Show 20053+2427 TDT1961 294 2.7 38
Show 20061+2443 TDT1978 188 0.7 38
Show 20030+2534 NSN 726 338 1.7 39
Show 20007+2445 BKO 753 25 5.7 40
Show 20006+2451 POU4183 AB 212 3.7 40
Show 20006+2451 BKO 752 BC 241 6.7 40
Show 20003+2509 POU4182 129 9.8 41
Show 20027+2415 POU4187 147 19.6 43
Show 20017+2420 POU4185 131 11.9 44
Show 20003+2446 POU4181 203 4.4 45
Show 20019+2417 POU4186 281 16.8 45
Show 20003+2447 BKO 751 198 5.0 46
Show 20016+2418 BKO 754 185 4.6 46
Show 20002+2446 BKO 750 161 4.8 47
Show 20000+2446 POU4175 77 13.2 48
Show 20070+2503 LOS 4 AB 111 3.1 49
Show 20070+2503 POU4219 AC 261 3.1 49
Show 20070+2503 POU4219 BC 276 5.9 49
Show 20002+2434 POU4180 257 9.5 50
Show 20008+2533 BRT 206 109 1.9 52
Show 20058+2536 HJ 1479 3 34.3 52
Show 19597+2450 POU4170 94 9.0 52
Show 20042+2547 HLA 26 71 8.6 53
Show 20057+2412 BAR 52 AB 156 1.0 53
Show 20057+2412 BAR 52 AC 354 6.3 53
Show 20067+2426 A 2995 30 1.5 54
Show 19595+2443 BU 469 189 14.7 56
Show 19596+2435 POU4168 119 7.2 57
Show 20002+2420 POU4178 6 11.6 58
Show 20076+2505 POU4223 27 4.3 58
Show 20077+2453 POU4224 48 7.2 58
Show 19594+2450 CHE 186 176 1.2 58
Show 20029+2356 POU4190 167 4.2 61

 
 
WDS 20032+2456 : COMPONENTS
 
 
  A
B pa=18.4°
sep=0.45"
 
 
20032+2456 A
 
 
Componente originario normalizzato AB Name HD 190321 Coord arcsec 2000 200330.00+245600.0 Mag 8
Calc coord yes
 
 
20032+2456 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200330.01+245600.4 Mag 9 SAO 88127
Tycho2 2145-00296-1 HD 190321 DM BD+24 3987 Calc delta mag 1
Calc coord yes
Tycho2
Tycho2 2145-00296-1 Pflag RAmdeg 300.88215105 DEmdeg 24.93185770
PmRA -7.2 PmDE -18.4 E RAmdeg 6 E DEmdeg 6
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.04 EpDEm 1991.14
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 8.978 E BTmag 0.016 VTmag 8.686
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 300.88217000 DEdeg 24.93190000 EpRA 1990 1.52
EpDE 1990 1.70 E RAdeg 6.3 E DEdeg 5.6 Posflg
Corr 0.0
SAO
SAO 88127 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.02 Vmag 8.7 SpType A3
Double code Source 35 CatNum 7443 DM BD+24 3987
DMcomp BDsup HD 190321 M HD 0
GC RA1950rad 5.24213947 DE1950rad 0.43267252 PmRA2000 -0.0005
PmDE2000 -0.023